Epicarp (epicarpium). The outermost layer of the pericarp.

Epigynous (epigynus). Inserted at the upper edge of a concave receptacle which is united with the ovary.

Epiphyte (epiphyticus). Growing upon other plants without deriving nourishment from them.

Ex- (ex-). Without. Exalbuminous = without albumen. Exstipulate = without stipules.

Exocarp (exocarpium). The outermost layer of the pericarp.

Exserted (exsertus). Projecting beyond the tube of the perianth or corolla.

Extrorse (extrorsus). Turned outwards.

Falcate (falcatus). Sickle-shaped.

Fascicle (fasciculus). A cluster, especially a short and dense cymose inflorescence of distinctly stalked or conspicuous flowers.

Female Flower (flos foemineus). A flower containing fertile (ovule-bearing) carpels, but no fertile (pollen-producing) stamens.